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56 lines
1.8 KiB
56 lines
1.8 KiB
/* |
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* MPEG1/2 tables |
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* copyright (c) 2000,2001 Fabrice Bellard |
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* copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at> |
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* |
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* This file is part of Libav. |
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* |
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* Libav is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Lesser General Public |
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* License as published by the Free Software Foundation; either |
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* version 2.1 of the License, or (at your option) any later version. |
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* |
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* Libav is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public |
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* License along with Libav; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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*/ |
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/** |
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* @file |
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* MPEG1/2 tables. |
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*/ |
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#ifndef AVCODEC_MPEG12DATA_H |
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#define AVCODEC_MPEG12DATA_H |
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#include <stdint.h> |
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#include "libavutil/rational.h" |
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#include "rl.h" |
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extern const uint16_t ff_mpeg1_default_intra_matrix[64]; |
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extern const uint16_t ff_mpeg1_default_non_intra_matrix[64]; |
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extern const uint16_t ff_mpeg12_vlc_dc_lum_code[12]; |
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extern const unsigned char ff_mpeg12_vlc_dc_lum_bits[12]; |
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extern const uint16_t ff_mpeg12_vlc_dc_chroma_code[12]; |
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extern const unsigned char ff_mpeg12_vlc_dc_chroma_bits[12]; |
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extern RLTable ff_rl_mpeg1; |
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extern RLTable ff_rl_mpeg2; |
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extern const uint8_t ff_mpeg12_mbAddrIncrTable[36][2]; |
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extern const uint8_t ff_mpeg12_mbPatTable[64][2]; |
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extern const uint8_t ff_mpeg12_mbMotionVectorTable[17][2]; |
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extern const AVRational ff_mpeg12_frame_rate_tab[]; |
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extern const float ff_mpeg1_aspect[16]; |
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extern const AVRational ff_mpeg2_aspect[16]; |
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#endif /* AVCODEC_MPEG12DATA_H */
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